CN217393508U - Hardware die-casting ring sound fixing frame shaping die - Google Patents

Abstract

The utility model discloses a five metals die-casting circle stereo set mount plastic mould, it belongs to the technical field of die-casting technology, and it includes: the die comprises a lower die base, an upper die base, a lower base plate, a stop block, a shaping insert, a side pulling structure and a punch. The lower die base and the upper die base are movably arranged relatively; the lower cushion plate is arranged between the lower die holder and the upper die holder; the stop block and the shaping insert are respectively and oppositely arranged on two sides of the top of the lower cushion block. The shaping insert is movably connected with the lower backing plate, and the side face of the shaping insert is connected with the side pulling structure. The side pulling structure is provided with a pulling connecting rod and a spring; the dragging connecting rod is connected to the side surface of the shaping insert; the spring is sleeved between the lower backing plate and the dragging connecting rod. The punch is arranged below the upper die holder. The utility model provides a prior art can't carry out the technical problem of plastic from the side of product.

Description

Hardware die-casting ring sound fixing frame shaping die

Technical Field

The utility model relates to a die casting process's technical field especially relates to a be applied to mould for plastic by the circle stereo set mount of five metals die casting process production.

Background

The deformation of an object can be classified into elastic deformation and plastic deformation, wherein the elastic deformation is recoverable, and the plastic deformation is non-recoverable. The desired result of the reshaping of the die casting is plastic deformation, i.e. the shaping after the product has been flattened. The aluminum alloy or zinc alloy isostatic casting has the forming characteristic based on a die-casting process, and the internal structure of the casting contains a large amount of stress to be released; therefore, the die casting is deformed generally after demolding, and the flatness of the die casting is usually 0.4-0.6 mm. The traditional leveling and shaping process is manually finished, namely, the leveling is lightly knocked by a rubber hammer or a cold shaping jig is adopted, the pressure is maintained for a period of time, and the stress is slowly released. However, the above operation method is easy to damage the surface of the product, and the production efficiency is not high; therefore, the reworking phenomenon is serious, which often becomes a bottleneck process restricting the mass production of products, and can not meet the requirements of modern production on product quality and production efficiency. Based on this, chinese patent CN114378146A discloses a shaping device for blank aluminum die casting. The shaping device is driven by an oil press, the shaping device comprises an upper die holder assembly and a lower die holder assembly, the oil press drives the upper die holder assembly to be in contact with and separated from the lower die holder assembly, the upper die holder assembly comprises an upper lock plate, an upper cushion block, an upper die base plate, an upper cushion plate and an upper die plate, the upper lock plate is arranged at the top of the shaping device, the upper cushion block is connected to the lower part of the upper lock plate, the upper die base plate is arranged at the lower part of the lower cushion block, and the upper cushion plate is connected to the lower part of the upper die base plate; the lower die holder component comprises a lower die plate, a lower base plate, a lower die holder plate and a die casting ejection mechanism, wherein the lower die plate is arranged on the lower base plate, and the lower base plate is arranged on the lower die holder plate. The blank aluminum die casting shaping device can improve the shaping efficiency of castings, improve the shaping consistency and further reduce the rejection rate of the castings.

However, the blank aluminum die casting reshaping device disclosed above has a defect that reshaping processing cannot be performed on a circular die casting product. Specifically, the blank aluminum die casting shaping device disclosed above performs shaping processing on the blank aluminum die casting type with complete cooling shrinkage, and when the die is closed, the upper lock plate and the upper die base plate are connected into a whole through the upper cushion block; therefore, the upper plate can be pushed to move downwards by the oil press, and the upper plate moves downwards to push the upper die plate to move towards the lower die plate through the upper cushion block. In the movement process, the upper cushion block plays a role in supporting and buffering the upper lock plate and the upper die base plate. Then, a plurality of shaping pressing blocks are respectively arranged on the upper template and the lower template, and the die casting is placed on the shaping pressing blocks of the lower template

On, because the upper die plate is also correspondingly provided with the shaping pressing block, the shaping pressing block is driven to be pressed down to be completely attached to the die casting in the pressing process of the upper die plate, and the die casting is shaped under the action of stamping. In addition, the guide pillar and the guide sleeve play a role in guiding the stamping in the stamping process. Therefore, the blank aluminum die casting reshaping device disclosed by the invention finishes reshaping processing on the die casting mainly by utilizing the impact force of upper and lower die assembly, and the reshaping direction of the scheme is concentrated on the vertical plane structure of a product; the shaping surface of the existing product needs to be controlled on the side surface of the product, so that the side surface of the product can be shaped to obtain a better shaping effect.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a hardware die-casting ring sound fixture frame shaping die for solving the technical problem that the shaping device in the prior art cannot shape and process the side surface of a die-casting product.

The utility model provides a five metals die-casting circle stereo set mount plastic mould, it includes: the die comprises a lower die base, an upper die base, a lower base plate, a stop block, a shaping insert, a side pulling structure and a punch. The lower die base and the upper die base are movably arranged relatively; the lower cushion plate is arranged between the lower die base and the upper die base, and the bottom of the lower cushion plate is connected with the top of the lower die base; the stop block and the shaping insert are respectively and oppositely arranged on two sides of the top of the lower cushion block. The shaping insert is movably connected with the lower backing plate, and the side face of the shaping insert is connected with the side pulling structure. The side pulling structure is provided with a pulling connecting rod and a spring; the dragging connecting rod is connected to the side surface of the shaping insert; the spring is sleeved between the lower backing plate and the dragging connecting rod. The punch is arranged below the upper die base and movably connected with the shaping insert.

Furthermore, a plurality of lower cushion feet are arranged at the bottom of the lower die base; each lower pad foot is connected with the lower die base through a bolt.

Furthermore, a pressing block is arranged above the stop block.

Furthermore, the pressing block is provided with a clamping position; the clamping position is arranged above the side of the stop block.

Further, the lower part of the punch forms a bevel along the side of the shaping insert; and the tail end of the inclined plane of the punch is provided with a punch stop.

Furthermore, the punch stop is movably connected above the shaping insert.

Furthermore, a lower template is arranged above the shaping insert.

Furthermore, an upper backing plate is arranged below the upper die holder.

Further, the punch is connected with the upper backing plate.

Furthermore, an upper clamping plate is arranged between the lower template and the upper backing plate.

To sum up, the shaping die for the hardware die-casting circular sound fixing frame of the utility model is respectively provided with a lower die holder, an upper die holder, a lower backing plate, a stop block, a shaping insert, a side-pulling structure and a punch head; the lower die base and the upper die base are respectively arranged oppositely, the lower cushion plate is arranged between the lower die base and the lower die base, and the stop block, the shaping insert and the side pulling structure are respectively arranged above the lower cushion plate; the punch is arranged below the upper die holder and is movably connected with the shaping insert. When the punch moves downwards, the punch can abut against and push the shaping insert to slide towards the stop block, so that the side surface of a product placed between the stop block and the shaping insert is contacted and shaped; as the punch is moved up and away, the side pull structure may pull back the reforming insert to return it to its original position, thereby allowing the user to remove the reformed product. Therefore, the utility model relates to a five metals die-casting circle stereo set mount plastic mould has solved the technical problem that prior art can't carry out the plastic processing from the side of product.

Drawings

Fig. 1 is a schematic structural view of the hardware die-casting circular sound fixture mount shaping mold of the present invention;

fig. 2 is the utility model relates to a five metals die-casting circle stereo set mount plastic mould another direction's schematic structure diagram.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

Please refer to fig. 1 and fig. 2 together, the utility model relates to a hardware die-casting ring sound fixture shaping mold, which comprises: the die comprises a lower die holder 1, an upper die holder 2, a lower backing plate 3, a stop block 4, a shaping insert 5, a side pulling structure 6 and a punch 7. The lower die holder 1 and the upper die holder 2 are movably arranged relatively; the lower base plate 3 is arranged between the lower die holder 1 and the upper die holder 2, and the bottom of the lower base plate 3 is connected with the top of the lower die holder 1; the stop blocks 4 and the shaping insert 5 are respectively and oppositely arranged on two sides of the top of the lower cushion block 3. The shaping insert 5 is movably connected with the lower backing plate 3, and the side surface of the shaping insert 5 is connected with the side pulling structure 6. The side pulling structure 6 is provided with a pulling connecting rod 601 and a spring 602; the pulling connecting rod 601 is connected to the side surface of the plastic insert 5; the spring 602 is sleeved between the lower cushion plate 3 and the dragging connecting rod 601. The punch 7 is arranged below the upper die holder 2, and the punch 7 is movably connected with the shaping insert 5.

Specifically, when the shaping mold for the hardware die-casting circular sound fixing frame of the utility model is in a work flow, a user needs to place a product to be shaped on the lower backing plate 3 and between the stop block 4 and the shaping insert 5; the product is indicated by reference sign a in fig. 1 and 2. Then, starting an external oil press or a punching machine, and driving the upper die holder 2 to move towards the direction close to the lower die holder 1 by an external power mechanism; the punch 7 is driven by the upper die holder 2 to simultaneously move downwards, and the lower part of the punch 7 abuts against the side surface of the shaping insert 5; so that the shaping insert 5 abuts against the side surface of the product to be processed in the direction of the stop block 4; a product to be processed is positioned between the stop block 4 and the shaping insert 5 and is adhered and shaped; after the punch 7 descends to a preset position, the shaping insert 5 also reaches a preset action stop point; the position is also a preset product shaping action stop point; that is, the product is shaped at this time. At the same time, the drag link 601 provided to the side draw structure 6 also translates in the direction of the stopper 4 following the translation of the cosmetic insert 5, and the spring 602 is compressed to the maximum between the lower bolster 3 and the drag link 601 when the punch 7 reaches the bottom dead center. Then, the upper die holder 2 moves upwards under the driving of an external power machine, and meanwhile, the punch 7 also moves upwards to return to the initial position; at this point, the compressed spring 602 expands and pulls the plastic insert 5 back to its initial position by the pulling link 601. Then, the user takes out the shaped product between the stopper 4 and the shaping insert 5, and puts in a new product to be shaped and then starts a new shaping process. In the shaping step, pressure is applied from the side surface of the circular product, and the deformation of the product is controlled among the lower backing plate 3, the stopper 4 and the shaping insert 5, so that the shaping effect of the circular product can be better controlled.

Further, a plurality of lower cushion feet 8 are arranged at the bottom of the lower die holder 1; each lower foot pad 8 is connected with the lower die holder 1 through a bolt. Specifically, the lower die holder 1 can be supported on an external workbench by the lower support foot 8, and an impact force generated when the upper die holder 2 moves close to the lower die holder 1 can be buffered.

Furthermore, a pressing block 9 is arranged above the stop block 4; the pressing block 9 is provided with a clamping position 901; the clamping position 901 is arranged above the side of the stop block 4. Specifically, the pressing block 9 is fixedly connected above the stopper 4, the clamping position 901 is arranged on the side surface of the pressing block 9, and the clamping position 901 can assist in limiting the upper portion of the product, so that the product cannot bounce and break away from a processing area formed between the stopper 4 and the shaping insert 5 when being shaped and processed by the shaping insert 5. After the product is finished with the truing process, the truing insert 5 is retracted to an initial position, so that a user can pull and take out the product along a lateral direction of the stopper 4.

Further, the lower portion of the punch 7 is beveled along the side of the cosmetic insert 5; the punch 7 is provided with a punch stop 701 at the end of the inclined plane; the punch stop 701 is movably connected above the shaping insert 5. Specifically, the lower portion of the punch 7 may be provided with a slope having a narrow lower portion and a wide upper portion, and disposed along the side of the cosmetic insert 5. Therefore, when the punch 7 moves downward and abuts against the shaping insert 5, the shaping insert 5 can be pushed along the inclined surface to approach the product, and further the deformation of the product can be gradually controlled, so that the shaping effect of the product can be better. Further, the punch stopper 701 is provided at the end of the inclined surface, so that when the punch stopper 701 abuts against the upper portion of the cosmetic insert 5, the punch 7 also reaches its lower dead center at the same time, thereby finishing the cosmetic process of the product.

Further, a lower template 10 is arranged above the shaping insert 5; an upper backing plate 11 is arranged below the upper die holder 2, and the punch 7 is connected with the upper backing plate 11; the upper clamping plate 12 is arranged between the lower template 10 and the upper backing plate 11. Specifically, the lower template 10 can guide the downward movement of the upper die holder 2; the upper backing plate 11 can buffer the impact force generated when the punch 7 descends; the upper clamping plate 12 is respectively connected with the upper backing plate 11 and the lower template 10.

To sum up, the shaping die for the hardware die-casting circular sound fixing frame of the utility model is respectively provided with a lower die holder 1, an upper die holder 2, a lower backing plate 3, a stop block 4, a shaping mold insert 5, a side-pulling structure 6 and a punch 7; the lower die holder 1 and the upper die holder 2 are respectively arranged oppositely, the lower cushion plate 3 is arranged between the lower die holder 1 and the lower die holder 2, and the stop block 4, the shaping insert 5 and the side pulling structure 6 are respectively arranged above the lower cushion plate 3; the punch 7 is arranged below the upper die holder 2, and the punch 7 is movably connected with the shaping insert 5. A step of, when the punch 7 moves downward, abutting against and pushing the shaping insert 5 to slide in the direction of the stopper 4, thereby bringing the product placed between the stopper 4 and the shaping insert 5 into contact with the side surface of the product and shaping the product; as the punch 7 moves up away, the side draw 6 can pull back the reforming insert 5 to return it to its original position, so that the user can remove the reformed product. Therefore, the utility model relates to a five metals die-casting circle stereo set mount plastic mould has solved prior art and has failed to carry out the technical problem of plastic processing from the side of product.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a five metals die-casting circle stereo set mount plastic mould, its characterized in that, this five metals die-casting circle stereo set mount plastic mould includes: the device comprises a lower die holder (1), an upper die holder (2), a lower backing plate (3), a stop block (4), a shaping insert (5), a side-pulling structure (6) and a punch head (7); the lower die holder (1) and the upper die holder (2) are movably arranged relatively; the lower backing plate (3) is arranged between the lower die holder (1) and the upper die holder (2), and the bottom of the lower backing plate (3) is connected with the top of the lower die holder (1); the stop block (4) and the shaping insert (5) are respectively and oppositely arranged on two sides of the top of the lower backing plate (3); the shaping insert (5) is movably connected with the lower backing plate (3), and the side surface of the shaping insert (5) is connected with the side pulling structure (6); the side pulling structure (6) is provided with a pulling connecting rod (601) and a spring (602); the dragging connecting rod (601) is connected to the side surface of the shaping insert (5); the spring (602) is sleeved between the lower backing plate (3) and the dragging connecting rod (601); the punch (7) is arranged below the upper die holder (2), and the punch (7) is movably connected with the shaping insert (5).

2. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 1, which is characterized in that: the bottom of the lower die seat (1) is provided with a plurality of lower pad feet (8); each lower foot pad (8) is connected with the lower die holder (1) through a bolt.

3. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 1, wherein the hardware die-casting circular sound fixing frame shaping die comprises: a pressing block (9) is arranged above the stop block (4).

4. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 3, wherein the die-casting circular sound fixing frame shaping die comprises a die body and a die head, wherein the die head is provided with a die head body, and the die head body comprises a die head body and a die head cover, and the die head body is provided with a die head cover, and the die head cover is provided with a die head cover, a die head cover and a die head cover, and is characterized in that: the pressing block (9) is provided with a clamping position (901); the clamping position (901) is arranged above the side of the stop block (4).

5. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 1, wherein the hardware die-casting circular sound fixing frame shaping die comprises: the lower part of the punch (7) forms a bevel along the side surface of the shaping insert (5); and the punch (7) is provided with a punch stop (701) at the tail end of the inclined surface.

6. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 5, wherein the hardware die-casting circular sound fixing frame shaping die comprises: the punch head stop position (701) is movably connected above the shaping insert (5).

7. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 1, wherein the hardware die-casting circular sound fixing frame shaping die comprises: and a lower template (10) is arranged above the shaping insert (5).

8. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 7, wherein the hardware die-casting circular sound fixing frame shaping die comprises: an upper backing plate (11) is arranged below the upper die holder (2).

9. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 8, wherein: the punch (7) is connected with the upper backing plate (11).

10. The hardware die-casting circular sound fixing frame shaping die as claimed in claim 9, wherein: an upper clamping plate (12) is arranged between the lower template (10) and the upper backing plate (11).

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